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hyung-hwan
2008-07-06 01:25:54 +00:00
parent 9900c570e2
commit 97fb77f21f
3 changed files with 49 additions and 42 deletions
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62
ase/lib/tgp/tgp.c
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@ -11,13 +11,23 @@ struct ase_tgp_t
void* assoc_data;
int errnum;
ase_tgp_io_t* ih;
ase_tgp_io_t* oh;
ase_tgp_io_t* rh;
struct
{
ase_tgp_io_t func;
void* arg;
} ih;
void* ih_arg;
void* oh_arg;
void* rh_arg;
struct
{
ase_tgp_io_t func;
void* arg;
} oh;
struct
{
ase_tgp_io_t func;
void* arg;
} rh;
struct
{
@ -92,7 +102,7 @@ static int getc (ase_tgp_t* tgp, ase_char_t* c)
{
ase_ssize_t n;
n = tgp->ih (tgp->ih.arg, ASE_TGP_IO_READ, tgp->ib.ptr, ASE_COUNTOF(tgp->ib.ptr));
n = tgp->ih.func (ASE_TGP_IO_READ, tgp->ih.arg, tgp->ib.ptr, ASE_COUNTOF(tgp->ib.ptr));
if (n < 0) return -1;
else if (n == 0)
{
@ -117,7 +127,7 @@ static int putc (ase_tgp_t* tgp, ase_char_t c)
ase_ssize_t n;
/* TODO: submit on a newline as well */
n = tgp->oh (tgp->oh.arg, ASE_TGP_IO_WRITE, tgp->ob.ptr, ASE_COUNTOF(tgp->ob.ptr));
n = tgp->oh.func (ASE_TGP_IO_WRITE, tgp->oh.arg, tgp->ob.ptr, ASE_COUNTOF(tgp->ob.ptr));
if (n < 0) return -1;
else if (n == 0) return 0;
}
@ -132,11 +142,11 @@ static int runc (ase_tgp_t* tgp, ase_char_t c)
{
ase_ssize_t n;
n = tgp->rh (tgp->rh.arg, ASE_TGP_IO_PUT, tgp->rb.ptr, tgp->rb.len);
n = tgp->rh.func (ASE_TGP_IO_WRITE, tgp->rh.arg, tgp->rb.ptr, tgp->rb.len);
if (n < 0) return -1;
else if (n == 0) return 0;
tgp->rh (tgp->rh.arg, ASE_TGP_IO_GET, tgp->rb.ptr, tgp->rb.len);
tgp->rh.func (ASE_TGP_IO_READ, tgp->rh.arg, tgp->rb.ptr, tgp->rb.len);
}
tgp->rb.ptr[tgp->rb.len++] = c;
@ -252,38 +262,38 @@ int ase_tgp_run (ase_tgp_t* tgp)
return 0;
}
void ase_tgp_attachin (ase_tgp_t* tgp, ase_tgp_io_t* io, void* arg)
void ase_tgp_attachin (ase_tgp_t* tgp, ase_tgp_io_t io, void* arg)
{
tgp->ih = io;
tgp->ih_arg = arg;
tgp->ih.func = io;
tgp->ih.arg = arg;
}
void ase_tgp_detachin (ase_tgp_t* tgp)
{
tgp->ih = ASE_NULL;
tgp->ih_arg = ASE_NULL;
tgp->ih.func = ASE_NULL;
tgp->ih.arg = ASE_NULL;
}
void ase_tgp_attachout (ase_tgp_t* tgp, ase_tgp_io_t* io)
void ase_tgp_attachout (ase_tgp_t* tgp, ase_tgp_io_t io, void* arg)
{
tgp->oh = io;
tgp->oh_arg = arg;
tgp->oh.func = io;
tgp->oh.arg = arg;
}
void ase_tgp_detachout (ase_tgp_t* tgp)
{
tgp->oh = ASE_NULL;
tgp->oh_arg = ASE_NULL;
tgp->oh.func = ASE_NULL;
tgp->oh.arg = ASE_NULL;
}
void ase_tgp_attachin (ase_tgp_t* tgp, ase_tgp_io_t* io)
void ase_tgp_attachexec (ase_tgp_t* tgp, ase_tgp_io_t io, void* arg)
{
tgp->rh = io;
tgp->rh_arg = arg;
tgp->rh.func = io;
tgp->rh.arg = arg;
}
void ase_tgp_detachin (ase_tgp_t* tgp)
void ase_tgp_detachexec (ase_tgp_t* tgp)
{
tgp->rh = ASE_NULL;
tgp->rh_arg = ASE_NULL;
tgp->rh.func = ASE_NULL;
tgp->rh.arg = ASE_NULL;
}